Patent Assignment
Reel/Frame 020680/0824
Assignment of Assignor's Interest
Recorded: 2008-03-20
Pages: 10
Assignors
XU, FENGTING
Executed: 2008-02-15
NI, WANGYANG
Executed: 2008-02-26
PENICH, RONALD M.
Executed: 2008-02-27
LIU, YIXIONG
Executed: 2008-02-26
DERFLINGER, VOLKER-HERMANN
Executed: 2008-03-10
QUINTO, DENNIS T.
Executed: 2008-03-10
BAUER, CHARLES E.
Executed: 2008-03-09
DING, QIAN
Executed: 2008-03-05
Assignees
KENNAMETAL INC.
1600 TECHNOLOGY WAY, P.O. BOX 231, LATROBE, PENNSYLVANIA, 15650
OERLIKON TRADING LTD., TRUEBBACH
HAUPTRASSE 1A, TRUEBBACH, SWITZERLAND
Covered Property
(1)
Coated Article with Nanolayered Coating Scheme
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Lien
Apr 16, 2012
From: PONAIRD PHARMACEUTICALS, INC.
To: SCHWEGMAN, LUNDBERG& WOESSNER, P.A.
Reel/Frame 028052/0158 →
Release of Security Interest
May 21, 2014
From: SCHWEGMAN, LUNDBERG& WOESSNER, P.A.
To: POINARD PHARMACEUTICALS, INC.
Reel/Frame 032981/0663 →
Change of Name
Jun 29, 2022
From: OERLIKON SURFACE SOLUTIONS AG, TRUBBACH
To: OERLIKON SURFACE SOLUTIONS AG, PFAFFIKON
Reel/Frame 060541/0972 →
Change of Name
Nov 1, 2022
From: OERLIKON TRADING AG, TRÜBBACH
To: OERLIKON SURFACE SOLUTIONS AG, TRÜBBACH
Reel/Frame 063903/0649 →